Ravi Saive | Tecmint: Linux Howtos, Tutorials & Guides

15 Easy Ways to Speed Up Ubuntu in 2025

Ubuntu is known for its user-friendly interface and robust performance, but over time, even the best operating systems can slow

If you’re preparing for a networking, Linux system administration, DevOps, or cybersecurity interview, understanding network ports is a must. Port

$Calculating Mathematical Expressions in Bash$

By now, you must be feeling a bit more confident writing and understanding basic shell scripts. If you’ve followed the

If you’ve got two or more network interface cards (NICs) and you’re wondering if you can use them together to

Welcome to the world of Linux! You might not realize it, but Linux is everywhere from the server rooms of

Backups are essential for keeping your data safe, and automating the backup process can save you both time and effort.

So, you’ve just installed Ubuntu 25.04 “Plucky Puffin” on your computer—congrats! I recently did the same, and let me tell

Debian GNU/Linux is the backbone of several popular Linux distributions like Knoppix, Kali, Ubuntu, Mint, and more. One of its

If you’ve ever tried to delete a file or directory in Linux using the rm command and saw the error:

When your Ubuntu system suddenly freezes, it can be very frustrating, especially if you’re working on something important project. Although

One of the most common problems Linux users face, especially on systems with limited disk space, is the root partition

If you use Linux or manage remote servers (like cloud servers on AWS, DigitalOcean, or even local machines on your